text: $(document).ready(function(){
  	$("#demosMenu").change(function(){
  	  window.location.href = $(this).find("option:selected").attr("id") + '.html';
  	});
  
  
      $('#fullpage').fullpage({
          sectionsColor: ['#fff', '#fff', '#fff', '#fff'],
          anchors: ['page1', 'page2', 'page3','page4'],
          css3: true,
          slidesNavigation:true,
          // navigation: true,
          // navigationTooltips: ['首页','功能介绍','内容','下载'],
          scrollBar: true
      });
  });